Retail-originated loans securitized by Fannie Mae, Freddie Mac and Ginnie Mae during the third quarter generally had stronger credit scores than similar loans produced by third-party lenders, according to a new Inside Mortgage Trends analysis of loan-level data. The average credit score for a retail purchase loan pooled in an agency mortgage-backed security during the period was 735.47, compared with 720.20 for correspondent purchase ... [Includes two data charts]